M4 rifle

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A Timeline of the World in 8 Maps

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Venus, view of the northern hemisphere based on observations made by the Magellan spacecraft. The Maxwell Montes, Venus' highest mountain range, is the bright spot just below the center of the image. The Montes, and the dark areas above and to its left,a

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M4 rifle

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development of M16

In M16 rifle
…had largely transitioned to the M4, a carbine based on the AR-15 platform, as its primary infantry weapon.
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